New Lithium Ionic Conductor, Thio-LISICON, and Its Application to All Solid-State Ceramic Battery
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- KANNO Ryoji
- Department of Electronic Chemistry, Tokyo Institute of Technology
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- MURAYAMA Masahiro
- Graduate School of Science and Technology, Kobe University
Bibliographic Information
- Other Title
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- 新機能材料開発と構造科学 1.構造と機能 全固体電池のための高イオン導電体チオリシコンの開発,機能と構造
- ゼン コタイ デンチ ノ タメ ノ コウイオン ドウデンタイ チオリシコン ノ カイハツ キノウ ト コウゾウ
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Description
New lithium ionic conductor, thio-LISICON (LIthium Super Ionic CONductor) is reviewed. The thio-LISICON has a general composition of Li4-x M1-yM'yS4, where the M and M' are Ge, Si or P, Al, Ga, respectively. In the thio-LISICON family, Li3.25Ge0.25P0.75S4 showed the highest conductivity of 2.2 × 10-3 Scm-1 at 25 °C among the materials synthesized, and the conductivity value is comparable to or even higher than liquid-electrolytes. The thio-LISICON has a structure similar to the γ-Li3PO4 type. Materials relationships to the oxides LISICON family is indicated. The advantages of the solid electrolyte to all solid-state lithium battery are discussed.
Journal
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- Nihon Kessho Gakkaishi
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Nihon Kessho Gakkaishi 46 (1), 9-15, 2004
The Crystallographic Society of Japan
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Details 詳細情報について
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- CRID
- 1390001204086052480
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- NII Article ID
- 10012663849
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- NII Book ID
- AN00188364
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- ISSN
- 18845576
- 03694585
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- NDL BIB ID
- 6874380
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed